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                    <h1 class="description center-align post-title">SpringBoot2.3.x整合ElasticSearch7.6.x</h1>
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                <blockquote>
<p>使用ElasticSearch7.6.x 的时候，和7之前的版本有很大的不同，下面列举了一些踩坑记录：eg ：StringTerms 类型转换失败问题，聚合查询自动拆分搜索关键字问题…等等（之后出现问题还会回头补坑）</p>
</blockquote>
<h2 id="聚合查询语句"><a href="#聚合查询语句" class="headerlink" title="聚合查询语句"></a>聚合查询语句</h2><pre class="line-numbers language-json" data-language="json"><code class="language-json"># 聚合查询：match_phrase ---&gt; 华为   二字不可以分开
GET /skuinfo/_search
<span class="token punctuation">{</span>
  <span class="token property">"query"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
    <span class="token property">"match_phrase"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
      <span class="token property">"name"</span><span class="token operator">:</span> <span class="token string">"华为"</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
  <span class="token property">"aggs"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
    <span class="token property">"categoryName"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
      <span class="token property">"terms"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
        <span class="token property">"field"</span><span class="token operator">:</span> <span class="token string">"categoryName.keyword"</span>
      <span class="token punctuation">}</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>

# 聚合查询：match ---&gt; 华   为   二字可以分开
GET /skuinfo/_search
<span class="token punctuation">{</span>
  <span class="token property">"query"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
    <span class="token property">"match"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
      <span class="token property">"name"</span><span class="token operator">:</span> <span class="token string">"华为"</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
  <span class="token property">"aggs"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
    <span class="token property">"categoryName"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
      <span class="token property">"terms"</span><span class="token operator">:</span> <span class="token punctuation">{</span>
        <span class="token property">"field"</span><span class="token operator">:</span> <span class="token string">"categoryName.keyword"</span>
      <span class="token punctuation">}</span>
    <span class="token punctuation">}</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h2 id="SpringBoot整合使用"><a href="#SpringBoot整合使用" class="headerlink" title="SpringBoot整合使用"></a>SpringBoot整合使用</h2><pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token comment">/**
 * @Auther: csp1999
 * @Date: 2021/01/18/16:04
 * @Description: 搜索微服务SkuService接口实现类
 */</span>
<span class="token annotation punctuation">@Service</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">SkuEsServiceImpl</span> <span class="token keyword">implements</span> <span class="token class-name">SkuEsService</span> <span class="token punctuation">{</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">SkuEsMapper</span> skuEsMapper<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">SkuFeign</span> skuFeign<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">ElasticsearchRestTemplate</span> elasticsearchRestTemplate<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">RestHighLevelClient</span> restHighLevelClient<span class="token punctuation">;</span>

<span class="token comment">//    @Autowired</span>
<span class="token comment">//    @Qualifier("restHighLevelClient")</span>
<span class="token comment">//    private RestHighLevelClient client;</span>

    <span class="token comment">/**
     * 根据条件搜索：多条件搜索
     *
     * @param searchParamMap
     * @return
     */</span>
    <span class="token annotation punctuation">@Override</span>
    <span class="token keyword">public</span> <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> <span class="token function">search</span><span class="token punctuation">(</span><span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> searchParamMap<span class="token punctuation">)</span> <span class="token punctuation">{</span>

        <span class="token comment">// 构建搜索条件：搜索条件构造器</span>
        <span class="token class-name">NativeSearchQueryBuilder</span> searchQueryBuilder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">NativeSearchQueryBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span>searchParamMap <span class="token operator">!=</span> <span class="token keyword">null</span> <span class="token operator">&amp;&amp;</span> searchParamMap<span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">&gt;</span> <span class="token number">0</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token comment">// 根据关键词搜索</span>
            <span class="token class-name">String</span> keywords <span class="token operator">=</span> searchParamMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"keywords"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

            <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>keywords<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                keywords <span class="token operator">=</span> <span class="token string">"华为"</span><span class="token punctuation">;</span><span class="token comment">// 赋值一个keywords默认的值</span>
            <span class="token punctuation">}</span>

            <span class="token comment">// 添加聚合查询操作：相当于sql的分组查询（去重复）---&gt;SELECT category_name FROM `tb_sku` WHERE `name` LIKE '%华为%' GROUP BY category_name</span>
            <span class="token comment">// 得到分类名称数据集合：</span>
            <span class="token comment">//              category_name</span>
            <span class="token comment">//              交换机</span>
            <span class="token comment">//              手机</span>
            searchQueryBuilder<span class="token punctuation">.</span><span class="token function">addAggregation</span><span class="token punctuation">(</span>
                    <span class="token comment">// AggregationBuilders聚合条件构造器</span>
                    <span class="token comment">// terms("categoryName")：给列取别名</span>
                    <span class="token comment">// field("categoryName.keyword")：</span>
                    <span class="token comment">//      categoryName字段名称</span>
                    <span class="token comment">//      .keyword便于聚合搜索：term 查询的时候，由于是精准匹配，所以查询的关键字在es上的类型，必须是keyword而不能是text</span>
                    <span class="token comment">// 如果不加.keyword会出错：Elasticsearch报错：exception [type=search_phase_execution_exception, reason=all shards failed]</span>
                    <span class="token comment">// size 指定查询结果的数量 默认是10个</span>
                    <span class="token class-name">AggregationBuilders</span>
                            <span class="token punctuation">.</span><span class="token function">terms</span><span class="token punctuation">(</span><span class="token string">"categoryName"</span><span class="token punctuation">)</span>
                            <span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"categoryName.keyword"</span><span class="token punctuation">)</span>
                            <span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token number">50</span><span class="token punctuation">)</span>
            <span class="token punctuation">)</span><span class="token punctuation">;</span>

            <span class="token comment">// 如果关键词不为空，则搜索关键词数据</span>
            <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>keywords<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                searchQueryBuilder<span class="token punctuation">.</span><span class="token function">withQuery</span><span class="token punctuation">(</span>
                        <span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchPhraseQuery</span><span class="token punctuation">(</span><span class="token string">"name"</span><span class="token punctuation">,</span> keywords<span class="token punctuation">)</span>
                        <span class="token comment">// 不能使用：QueryBuilders.matchQuery("name", keywords) ，这样会导致：</span>
                        <span class="token comment">// 搜索华为 ---&gt; 华    为 二字可以拆分查询，而matchPhraseQuery 是不可以拆分的</span>
                <span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>

            <span class="token comment">// 分页：默认第1页的50条数据</span>
            searchQueryBuilder<span class="token punctuation">.</span><span class="token function">withPageable</span><span class="token punctuation">(</span><span class="token class-name">PageRequest</span><span class="token punctuation">.</span><span class="token function">of</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">,</span> <span class="token number">50</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>

        <span class="token comment">// 搜索条件构造器构建：NativeSearchQuery</span>
        <span class="token class-name">NativeSearchQuery</span> searchQuery <span class="token operator">=</span> searchQueryBuilder<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 执行搜索，获取封装响应数据结果的SearchHits集合</span>
        <span class="token class-name">SearchHits</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> searchHits <span class="token operator">=</span> elasticsearchRestTemplate<span class="token punctuation">.</span><span class="token function">search</span><span class="token punctuation">(</span>searchQuery<span class="token punctuation">,</span> <span class="token class-name">SkuInfo</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">/*
         * 获取聚合后的以categoryName分组的分类名称集合
         * searchHits.getAggregations() 获取的是Aggregations集合
         * get("skuCategoryGroup") 获取指定categoryName域的分类名称集合数据 eg:[手机,家用电器,手机配件]
         * Aggregation ---&gt; StringTerms 转换成子类
         */</span>
        <span class="token comment">// Terms ：注意这里是巨型踩坑，在ES7之前可以使用StringTerms，但是7之后，如果出现类型转换错误，建议使用Terms替代StringTerms</span>
        <span class="token class-name">Terms</span> terms <span class="token operator">=</span> searchHits<span class="token punctuation">.</span><span class="token function">getAggregations</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"categoryName"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 获取分类名称集合</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> categoryList <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">getStringsCategoryList</span><span class="token punctuation">(</span>terms<span class="token punctuation">)</span><span class="token punctuation">;</span>


        <span class="token comment">// 对SearchHits集合进行分页封装</span>
        <span class="token class-name">SearchPage</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> searchPageFor <span class="token operator">=</span> <span class="token class-name">SearchHitSupport</span><span class="token punctuation">.</span><span class="token function">searchPageFor</span><span class="token punctuation">(</span>searchHits<span class="token punctuation">,</span> searchQuery<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 总记录数</span>
        <span class="token keyword">long</span> totalElements <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getTotalElements</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 总页数</span>
        <span class="token keyword">int</span> totalPages <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getTotalPages</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 当前页数</span>
        <span class="token keyword">int</span> currentPage <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageNumber</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 当前页总记录数</span>
        <span class="token keyword">int</span> currentPageRows <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageSize</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 获取所需SkuInfo集合数据内容</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SearchHit</span><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> content <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getContent</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 解析并再封装数据</span>
        <span class="token comment">// 封装一个Map 存储所有数据，并返回</span>
        <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> resultMap <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"totalPage"</span><span class="token punctuation">,</span> totalPages<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 总页数</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"total"</span><span class="token punctuation">,</span> totalElements<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 总记录数</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"currentPage"</span><span class="token punctuation">,</span> currentPage<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 当前页</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"currentPageRows"</span><span class="token punctuation">,</span> currentPageRows<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 当前页总记录数</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"categoryList"</span><span class="token punctuation">,</span> categoryList<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 商品分类名称数据集合</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"rows"</span><span class="token punctuation">,</span> content<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 商品SkuInfo数据集合</span>

        <span class="token keyword">return</span> resultMap<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 从StringTerms中获取分类名称集合categoryList
     **/</span>
    <span class="token keyword">private</span> <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> <span class="token function">getStringsCategoryList</span><span class="token punctuation">(</span><span class="token class-name">Terms</span> terms<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> categoryList <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">ArrayList</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token keyword">if</span> <span class="token punctuation">(</span>terms <span class="token operator">!=</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">Terms<span class="token punctuation">.</span>Bucket</span> bucket <span class="token operator">:</span> terms<span class="token punctuation">.</span><span class="token function">getBuckets</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                <span class="token class-name">String</span> keyAsString <span class="token operator">=</span> bucket<span class="token punctuation">.</span><span class="token function">getKeyAsString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 分组的值（分类名称）</span>
                categoryList<span class="token punctuation">.</span><span class="token function">add</span><span class="token punctuation">(</span>keyAsString<span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">return</span> categoryList<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span><span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
<h2 id="添加上聚合，高亮，过滤搜索的完整代码"><a href="#添加上聚合，高亮，过滤搜索的完整代码" class="headerlink" title="添加上聚合，高亮，过滤搜索的完整代码"></a>添加上聚合，高亮，过滤搜索的完整代码</h2><pre class="line-numbers language-java" data-language="java"><code class="language-java"><span class="token comment">/**
 * @Auther: csp1999
 * @Date: 2021/01/18/16:04
 * @Description: 搜索微服务SkuService接口实现类
 */</span>
<span class="token annotation punctuation">@Service</span>
<span class="token keyword">public</span> <span class="token keyword">class</span> <span class="token class-name">SkuEsServiceImpl</span> <span class="token keyword">implements</span> <span class="token class-name">SkuEsService</span> <span class="token punctuation">{</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">SkuEsMapper</span> skuEsMapper<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">SkuFeign</span> skuFeign<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">ElasticsearchRestTemplate</span> elasticsearchRestTemplate<span class="token punctuation">;</span>

    <span class="token annotation punctuation">@Autowired</span>
    <span class="token keyword">private</span> <span class="token class-name">RestHighLevelClient</span> restHighLevelClient<span class="token punctuation">;</span>

    <span class="token comment">/**
     * 将数据库中的全部Sku数据导入ES中
     */</span>
    <span class="token annotation punctuation">@Override</span>
    <span class="token keyword">public</span> <span class="token keyword">void</span> <span class="token function">importDataToElasticSearch</span><span class="token punctuation">(</span><span class="token keyword">int</span> start<span class="token punctuation">,</span> <span class="token keyword">int</span> end<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token comment">// 调用Feign,查询List&lt;Sku&gt;</span>
        <span class="token class-name">Result</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">List</span><span class="token punctuation">&lt;</span><span class="token class-name">Sku</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> skuListResult <span class="token operator">=</span> skuFeign<span class="token punctuation">.</span><span class="token function">findAll</span><span class="token punctuation">(</span>start<span class="token punctuation">,</span> end<span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 将List&lt;Sku&gt;转成List&lt;SkuInfo&gt;</span>
        <span class="token comment">// JSON.toJSONString(skuListResult.getData()): 将skuListResult中的List&lt;Sku&gt;转成json格式</span>
        <span class="token comment">// JSON.parseArray(): 将json格式的List&lt;Sku&gt;转成List&lt;SkuInfo&gt;集合</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> skuInfoList <span class="token operator">=</span> JSON<span class="token punctuation">.</span><span class="token function">parseArray</span><span class="token punctuation">(</span>JSON<span class="token punctuation">.</span><span class="token function">toJSONString</span><span class="token punctuation">(</span>skuListResult<span class="token punctuation">.</span><span class="token function">getData</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token class-name">SkuInfo</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 遍历当前skuInfoList</span>
        <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">SkuInfo</span> skuInfo <span class="token operator">:</span> skuInfoList<span class="token punctuation">)</span> <span class="token punctuation">{</span>

            <span class="token comment">// 获取spec(String类型的Map数据) -&gt; 将其转成 Map类型 -&gt;{'颜色': '梵高星空典藏版', '版本': '8GB+128GB'}</span>
            <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> specMap <span class="token operator">=</span> JSON<span class="token punctuation">.</span><span class="token function">parseObject</span><span class="token punctuation">(</span>skuInfo<span class="token punctuation">.</span><span class="token function">getSpec</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token class-name">Map</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token comment">// 给skuInfo中的specMap属性赋值</span>
            <span class="token comment">// 当前Map&lt;String,Object&gt; 的值Object会被作为Sku对象该域（key）对应的值</span>
            skuInfo<span class="token punctuation">.</span><span class="token function">setSpecMap</span><span class="token punctuation">(</span>specMap<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>

        <span class="token comment">// 调用Mapper 实现数据批量导入</span>
        skuEsMapper<span class="token punctuation">.</span><span class="token function">saveAll</span><span class="token punctuation">(</span>skuInfoList<span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 根据条件搜索：多条件搜索
     *
//     * @param searchParamMap
     * @return
     */</span>
    <span class="token annotation punctuation">@Deprecated</span> <span class="token comment">// 已被优化,不再使用该方法，其功能被search(Map&lt;String, String&gt; searchParamMap)方法替代</span>
    <span class="token keyword">public</span> <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> <span class="token function">search2</span><span class="token punctuation">(</span><span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> searchParamMap<span class="token punctuation">)</span> <span class="token punctuation">{</span>

        <span class="token comment">// 1.构建搜索条件：搜索条件构造器(后期有多个检索条件，专门封装一个方法)</span>
        <span class="token class-name">NativeSearchQueryBuilder</span> searchQueryBuilder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">NativeSearchQueryBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//        if (searchParamMap != null &amp;&amp; searchParamMap.size() &gt; 0) {</span>
        <span class="token comment">// 根据关键词搜索</span>
        <span class="token class-name">String</span> keywords <span class="token operator">=</span> searchParamMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"keywords"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>keywords<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            keywords <span class="token operator">=</span> <span class="token string">"手机"</span><span class="token punctuation">;</span><span class="token comment">// 赋值一个keywords默认的值</span>
        <span class="token punctuation">}</span>

        <span class="token comment">// 如果关键词不为空，则搜索关键词数据</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>keywords<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            searchQueryBuilder<span class="token punctuation">.</span><span class="token function">withQuery</span><span class="token punctuation">(</span>
                    <span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchPhraseQuery</span><span class="token punctuation">(</span><span class="token string">"name"</span><span class="token punctuation">,</span> keywords<span class="token punctuation">)</span>
                    <span class="token comment">// 多个字段匹配搜索关键词</span>
<span class="token comment">//                    QueryBuilders.multiMatchQuery(keywords, "name.keyword", "categoryName.keyword", "brandNam.keyword")</span>
                    <span class="token comment">// 不能使用：QueryBuilders.matchQuery("name", keywords) ，这样会导致：</span>
                    <span class="token comment">// 搜索华为 ---&gt; 华    为 二字可以拆分查询，而matchPhraseQuery 是不可以拆分的</span>
            <span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>

        <span class="token comment">// 根据分类名称对结果集进行分组：[手机，交换机]</span>
        <span class="token comment">// 添加聚合查询操作：相当于sql的分组查询（去重复）---&gt;SELECT category_name FROM `tb_sku` WHERE `name` LIKE '%华为%' GROUP BY category_name</span>
        <span class="token comment">// 得到分类名称数据集合：</span>
        <span class="token comment">//              category_name</span>
        <span class="token comment">//              交换机</span>
        <span class="token comment">//              手机</span>
        searchQueryBuilder<span class="token punctuation">.</span><span class="token function">addAggregation</span><span class="token punctuation">(</span>
                <span class="token comment">// AggregationBuilders聚合条件构造器</span>
                <span class="token comment">// terms("categoryName")：给列取别名</span>
                <span class="token comment">// field("categoryName.keyword")：</span>
                <span class="token comment">//      categoryName字段名称</span>
                <span class="token comment">//      .keyword便于聚合搜索：term 查询的时候，由于是精准匹配，所以查询的关键字在es上的类型，必须是keyword而不能是text</span>
                <span class="token comment">// 如果不加.keyword会出错：Elasticsearch报错：exception [type=search_phase_execution_exception, reason=all shards failed]</span>
                <span class="token comment">// size 指定查询结果的数量 默认是10个</span>
                <span class="token class-name">AggregationBuilders</span>
                        <span class="token punctuation">.</span><span class="token function">terms</span><span class="token punctuation">(</span><span class="token string">"categoryName"</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"categoryName.keyword"</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token number">100</span><span class="token punctuation">)</span>
        <span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 根据品牌名称对结果集分组： [华为，小米，中心，苹果]</span>
        searchQueryBuilder<span class="token punctuation">.</span><span class="token function">addAggregation</span><span class="token punctuation">(</span>
                <span class="token comment">// AggregationBuilders聚合条件构造器</span>
                <span class="token comment">// terms("brandName")：给列取别名</span>
                <span class="token comment">// field("brandName.keyword")：</span>
                <span class="token comment">//      brandName字段名称</span>
                <span class="token comment">//      .keyword便于聚合搜索：term 查询的时候，由于是精准匹配，所以查询的关键字在es上的类型，必须是keyword而不能是text</span>
                <span class="token comment">// 如果不加.keyword会出错：Elasticsearch报错：exception [type=search_phase_execution_exception, reason=all shards failed]</span>
                <span class="token comment">// size 指定查询结果的数量 默认是10个</span>
                <span class="token class-name">AggregationBuilders</span>
                        <span class="token punctuation">.</span><span class="token function">terms</span><span class="token punctuation">(</span><span class="token string">"brandName"</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"brandName.keyword"</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token number">100</span><span class="token punctuation">)</span>
        <span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 根据品牌名称对结果集分组： [华为，小米，中心，苹果]</span>
        searchQueryBuilder<span class="token punctuation">.</span><span class="token function">addAggregation</span><span class="token punctuation">(</span>
                <span class="token comment">// AggregationBuilders聚合条件构造器</span>
                <span class="token comment">// terms("brandName")：给列取别名</span>
                <span class="token comment">// field("brandName.keyword")：</span>
                <span class="token comment">//      brandName字段名称</span>
                <span class="token comment">//      .keyword便于聚合搜索：term 查询的时候，由于是精准匹配，所以查询的关键字在es上的类型，必须是keyword而不能是text</span>
                <span class="token comment">// 如果不加.keyword会出错：Elasticsearch报错：exception [type=search_phase_execution_exception, reason=all shards failed]</span>
                <span class="token comment">// size 指定查询结果的数量 默认是10个</span>
                <span class="token class-name">AggregationBuilders</span>
                        <span class="token punctuation">.</span><span class="token function">terms</span><span class="token punctuation">(</span><span class="token string">"spec"</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"spec.keyword"</span><span class="token punctuation">)</span>
                        <span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span><span class="token number">100</span><span class="token punctuation">)</span>
        <span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 分页：默认第1页的100条数据</span>
        searchQueryBuilder<span class="token punctuation">.</span><span class="token function">withPageable</span><span class="token punctuation">(</span><span class="token class-name">PageRequest</span><span class="token punctuation">.</span><span class="token function">of</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">,</span> <span class="token number">100</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token comment">//    }</span>

        <span class="token comment">//========================过滤查询 开始=====================================</span>
        <span class="token class-name">BoolQueryBuilder</span> boolQueryBuilder <span class="token operator">=</span> <span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">boolQuery</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token keyword">if</span> <span class="token punctuation">(</span>searchParamMap <span class="token operator">!=</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">String</span> key <span class="token operator">:</span> searchParamMap<span class="token punctuation">.</span><span class="token function">keySet</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span><span class="token comment">//{ brand:"",category:"",spec_网络:"电信4G"}</span>
                <span class="token keyword">if</span> <span class="token punctuation">(</span>key<span class="token punctuation">.</span><span class="token function">startsWith</span><span class="token punctuation">(</span><span class="token string">"spec_"</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                    <span class="token comment">//截取规格的名称</span>
                    boolQueryBuilder<span class="token punctuation">.</span><span class="token function">filter</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">termQuery</span><span class="token punctuation">(</span><span class="token string">"specMap."</span> <span class="token operator">+</span> key<span class="token punctuation">.</span><span class="token function">substring</span><span class="token punctuation">(</span><span class="token number">5</span><span class="token punctuation">)</span> <span class="token operator">+</span> <span class="token string">".keyword"</span><span class="token punctuation">,</span> searchParamMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span>key<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token punctuation">}</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>

        <span class="token class-name">String</span> category <span class="token operator">=</span> searchParamMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"category"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>category<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            boolQueryBuilder<span class="token punctuation">.</span><span class="token function">filter</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">termQuery</span><span class="token punctuation">(</span><span class="token string">"categoryName"</span><span class="token punctuation">,</span> category<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>

        <span class="token class-name">String</span> brand <span class="token operator">=</span> searchParamMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"brand"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>brand<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            boolQueryBuilder<span class="token punctuation">.</span><span class="token function">filter</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">termQuery</span><span class="token punctuation">(</span><span class="token string">"brandName"</span><span class="token punctuation">,</span> brand<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>

        <span class="token comment">// 过滤查询</span>
        searchQueryBuilder<span class="token punctuation">.</span><span class="token function">withFilter</span><span class="token punctuation">(</span>boolQueryBuilder<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">//========================过滤查询 结束=====================================</span>

        <span class="token comment">// 搜索条件构造器构建：NativeSearchQuery</span>
        <span class="token class-name">NativeSearchQuery</span> searchQuery <span class="token operator">=</span> searchQueryBuilder<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 执行搜索，获取封装响应数据结果的SearchHits集合</span>
        <span class="token class-name">SearchHits</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> searchHits <span class="token operator">=</span> elasticsearchRestTemplate<span class="token punctuation">.</span><span class="token function">search</span><span class="token punctuation">(</span>searchQuery<span class="token punctuation">,</span> <span class="token class-name">SkuInfo</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">/*
         * 获取聚合后的以categoryName分组的分类名称集合
         * searchHits.getAggregations() 获取的是Aggregations集合
         * get("skuCategoryGroup") 获取指定categoryName域的分类名称集合数据 eg:[手机,家用电器,手机配件]
         * Aggregation ---&gt; StringTerms 转换成子类
         */</span>
        <span class="token comment">// 从Terms中获取分类名称集合</span>
        <span class="token comment">// 注意:当用户选择(点击)了某个分类,将该分类作为搜索条件,这种情况下则不需要再对分类进行分组搜索,因为分组搜索的数据是用于显示分类搜索条件的,不需要重复展示</span>
        <span class="token comment">// Terms ：注意这里是巨型踩坑，在ES7之前可以使用StringTerms，但是7之后，如果出现类型转换错误，建议使用Terms替代StringTerms</span>
        <span class="token comment">// searchParamMap -&gt; brand</span>
        <span class="token class-name">Terms</span> categoryTerms <span class="token operator">=</span> searchHits<span class="token punctuation">.</span><span class="token function">getAggregations</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"categoryName"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> categoryList <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">getResultListByTerms</span><span class="token punctuation">(</span>categoryTerms<span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 从Terms中获取品牌名称集合</span>
        <span class="token comment">// 注意:当用户选择(点击)了某个品牌,将该品牌作为搜索条件,这种情况下则不需要再对品牌进行分组搜索,因为分组搜索的数据是用于显示品牌搜索条件的,不需要重复展示</span>
        <span class="token comment">// searchParamMap -&gt; brand</span>
        <span class="token class-name">Terms</span> <span class="token class-name">BrandTerms</span> <span class="token operator">=</span> searchHits<span class="token punctuation">.</span><span class="token function">getAggregations</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"brandName"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> brandList <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">getResultListByTerms</span><span class="token punctuation">(</span><span class="token class-name">BrandTerms</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token class-name">Terms</span> <span class="token class-name">SpecTerms</span> <span class="token operator">=</span> searchHits<span class="token punctuation">.</span><span class="token function">getAggregations</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"spec"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 获取spec规格域集合</span>
        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Set</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> specMap <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">getResultMapByTerms</span><span class="token punctuation">(</span><span class="token class-name">SpecTerms</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 对SearchHits集合进行分页封装</span>
        <span class="token class-name">SearchPage</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> searchPageFor <span class="token operator">=</span> <span class="token class-name">SearchHitSupport</span><span class="token punctuation">.</span><span class="token function">searchPageFor</span><span class="token punctuation">(</span>searchHits<span class="token punctuation">,</span> searchQuery<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 总记录数</span>
        <span class="token keyword">long</span> totalElements <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getTotalElements</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 总页数</span>
        <span class="token keyword">int</span> totalPages <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getTotalPages</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 当前页数</span>
        <span class="token keyword">int</span> currentPage <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageNumber</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 当前页总记录数</span>
        <span class="token keyword">int</span> currentPageRows <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageSize</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 获取所需SkuInfo集合数据内容</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SearchHit</span><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> content <span class="token operator">=</span> searchPageFor<span class="token punctuation">.</span><span class="token function">getContent</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 解析并再封装数据</span>
        <span class="token comment">// 封装一个Map 存储所有数据，并返回</span>
        <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> resultMap <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"totalPage"</span><span class="token punctuation">,</span> totalPages<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 总页数</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"total"</span><span class="token punctuation">,</span> totalElements<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 总记录数</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"currentPage"</span><span class="token punctuation">,</span> currentPage <span class="token operator">+</span> <span class="token number">1</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 当前页</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"currentPageRows"</span><span class="token punctuation">,</span> currentPageRows<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 当前页总记录数</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"categoryList"</span><span class="token punctuation">,</span> categoryList<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 商品分类名称数据集合</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"brandList"</span><span class="token punctuation">,</span> brandList<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 商品分类名称数据集合</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"specMap"</span><span class="token punctuation">,</span> specMap<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 商品分类名称数据集合</span>
        resultMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"rows"</span><span class="token punctuation">,</span> content<span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 商品SkuInfo数据集合</span>

        <span class="token keyword">return</span> resultMap<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * @param terms
     * @return
     */</span>
    <span class="token annotation punctuation">@Deprecated</span> <span class="token comment">// 该方法不再使用，仅供与优化后的方法进行对比</span>
    <span class="token keyword">private</span> <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Set</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> <span class="token function">getResultMapByTerms</span><span class="token punctuation">(</span><span class="token class-name">Terms</span> terms<span class="token punctuation">)</span> <span class="token punctuation">{</span>

        <span class="token comment">// key :规格的名称</span>
        <span class="token comment">// value :规格名称对应的选项的多个值集合set</span>
        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Set</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> specMap <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Set</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">Set</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> specValues <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashSet</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 1.获取封装在terms中的商品spec规格集合</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span>terms <span class="token operator">!=</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">Terms<span class="token punctuation">.</span>Bucket</span> bucket <span class="token operator">:</span> terms<span class="token punctuation">.</span><span class="token function">getBuckets</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                <span class="token comment">// 2.遍历terms.getBuckets(),逐行获取商品规格spec数据(json字符串类型)</span>
                <span class="token comment">// spec :{"手机屏幕尺寸":"5.5寸","网络":"电信4G","颜色":"白","测试":"s11","机身内存":"128G","存储":"16G","像素":"300万像素"}</span>
                <span class="token class-name">String</span> keyAsString <span class="token operator">=</span> bucket<span class="token punctuation">.</span><span class="token function">getKeyAsString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

                <span class="token comment">// 3.每循环一次就将json串类型的spec数据转换成Map&lt;String, String&gt;类型  key :规格的名称  value:规格名对应的选项的单个值</span>
                <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> map <span class="token operator">=</span> JSON<span class="token punctuation">.</span><span class="token function">parseObject</span><span class="token punctuation">(</span>keyAsString<span class="token punctuation">,</span> <span class="token class-name">Map</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token comment">// 4.遍历上面一步转换为Map&lt;String, String&gt;类型的商品规格spec</span>
                <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">Map<span class="token punctuation">.</span>Entry</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> stringStringEntry <span class="token operator">:</span> map<span class="token punctuation">.</span><span class="token function">entrySet</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                    <span class="token comment">//</span>
                    <span class="token class-name">String</span> key <span class="token operator">=</span> stringStringEntry<span class="token punctuation">.</span><span class="token function">getKey</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 规格名称  eg:手机屏幕尺寸</span>
                    <span class="token class-name">String</span> value <span class="token operator">=</span> stringStringEntry<span class="token punctuation">.</span><span class="token function">getValue</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 规格的名称对应的单个选项值 eg:5.5寸</span>

                    <span class="token comment">// 先从最上面声明的specMap中 根据spec规格名称(key),获取该规格名称对应的商品参数集合(HashSet&lt;String&gt;类型的value)</span>
                    specValues <span class="token operator">=</span> specMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span>key<span class="token punctuation">)</span><span class="token punctuation">;</span>
                    <span class="token comment">// 如果specValues不存在则新new一个</span>
                    <span class="token keyword">if</span> <span class="token punctuation">(</span>specValues <span class="token operator">==</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                        specValues <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashSet</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                    <span class="token punctuation">}</span>
                    <span class="token comment">// 将本次循环,根据商品规格名称(key)而获取到的单个规格参数存入HashSet(HashSet可以去重复!)</span>
                    specValues<span class="token punctuation">.</span><span class="token function">add</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span><span class="token punctuation">;</span>
                    <span class="token comment">// 5.将specValues放回specMap中去</span>
                    specMap<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span>key<span class="token punctuation">,</span> specValues<span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token punctuation">}</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">return</span> specMap<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 从Terms中获取封装数据的结果集
     */</span>
    <span class="token annotation punctuation">@Deprecated</span> <span class="token comment">// 该方法不再使用，仅供与优化后的方法进行对比</span>
    <span class="token keyword">private</span> <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> <span class="token function">getResultListByTerms</span><span class="token punctuation">(</span><span class="token class-name">Terms</span> terms<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> resultList <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">ArrayList</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token keyword">if</span> <span class="token punctuation">(</span>terms <span class="token operator">!=</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">Terms<span class="token punctuation">.</span>Bucket</span> bucket <span class="token operator">:</span> terms<span class="token punctuation">.</span><span class="token function">getBuckets</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                <span class="token class-name">String</span> keyAsString <span class="token operator">=</span> bucket<span class="token punctuation">.</span><span class="token function">getKeyAsString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 分组的值（分类名称/品牌名称）</span>
                resultList<span class="token punctuation">.</span><span class="token function">add</span><span class="token punctuation">(</span>keyAsString<span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">return</span> resultList<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 关键字检索(优化后的搜索方法)
     *
     * @param searchMap
     * @return
     */</span>
    <span class="token annotation punctuation">@Override</span>
    <span class="token keyword">public</span> <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> <span class="token function">search</span><span class="token punctuation">(</span><span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> searchMap<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token comment">// 1.封装检索条件(后期有多个检索条件，专门封装一个方法)</span>
        <span class="token class-name">NativeSearchQueryBuilder</span> builder <span class="token operator">=</span> <span class="token function">builderBasicQuery</span><span class="token punctuation">(</span>searchMap<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 2.根据关键字检索,获取改关键字下的商品信息</span>
        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> resultMap <span class="token operator">=</span> <span class="token function">searchForPage</span><span class="token punctuation">(</span>builder<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 3.商品分类列表</span>
<span class="token comment">//        List&lt;String&gt; categoryList = searchCategoryList(builder);</span>
<span class="token comment">//        resultMap.put("categoryList", categoryList);</span>
        <span class="token comment">// 4.品牌分类列表查询</span>
<span class="token comment">//        List&lt;String&gt; brandList = searchBrandList(builder);</span>
<span class="token comment">//        resultMap.put("brandList", brandList);</span>
        <span class="token comment">// 获取数据的总条数</span>
        <span class="token class-name">String</span> totalElements <span class="token operator">=</span> resultMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"TotalElements"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">toString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">int</span> totalSize <span class="token operator">=</span> <span class="token class-name">Integer</span><span class="token punctuation">.</span><span class="token function">parseInt</span><span class="token punctuation">(</span>totalElements<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span>totalSize <span class="token operator">&lt;=</span> <span class="token number">0</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token comment">//判断totalSize是否小于等于0，如果小于等于0会报角标越界异常，需要给totalSize设置默认值防止报错</span>
            totalSize <span class="token operator">=</span> <span class="token number">10000</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>
        <span class="token comment">// 5.统计规格分类列表</span>
<span class="token comment">//        Map&lt;String, Set&lt;String&gt;&gt; specList = searchSpecList(builder,totalSize);</span>
<span class="token comment">//        resultMap.put("specList", specList);</span>
        <span class="token comment">// 6.将检索的结果封装到map中</span>
        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> map <span class="token operator">=</span> <span class="token function">searchGroupList</span><span class="token punctuation">(</span>builder<span class="token punctuation">,</span> totalSize<span class="token punctuation">)</span><span class="token punctuation">;</span>
        resultMap<span class="token punctuation">.</span><span class="token function">putAll</span><span class="token punctuation">(</span>map<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">return</span> resultMap<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>
    
    <span class="token comment">/**
     * 统计规格分类列表查询, 品牌分类列表查询 ,商品分类分组统计实现(封装一个方法返回所有检索条件结果返回)
     *
     * @param builder
     * @return
     */</span>
    <span class="token keyword">private</span> <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> <span class="token function">searchGroupList</span><span class="token punctuation">(</span><span class="token class-name">NativeSearchQueryBuilder</span> builder<span class="token punctuation">,</span> <span class="token keyword">int</span> totalSize<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token comment">// 聚合查询   (分类)                                       别名                对应kibana中的字段</span>
        builder<span class="token punctuation">.</span><span class="token function">addAggregation</span><span class="token punctuation">(</span><span class="token class-name">AggregationBuilders</span><span class="token punctuation">.</span><span class="token function">terms</span><span class="token punctuation">(</span><span class="token string">"skuCategpryName"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"categoryName.keyword"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span>totalSize<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 聚合查询   (品牌)                                       别名                对应kibana中的字段</span>
        builder<span class="token punctuation">.</span><span class="token function">addAggregation</span><span class="token punctuation">(</span><span class="token class-name">AggregationBuilders</span><span class="token punctuation">.</span><span class="token function">terms</span><span class="token punctuation">(</span><span class="token string">"skuBrandName"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"brandName.keyword"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span>totalSize<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 聚合查询   (品牌)                                       别名                对应kibana中的字段</span>
        builder<span class="token punctuation">.</span><span class="token function">addAggregation</span><span class="token punctuation">(</span><span class="token class-name">AggregationBuilders</span><span class="token punctuation">.</span><span class="token function">terms</span><span class="token punctuation">(</span><span class="token string">"skuSpec"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">field</span><span class="token punctuation">(</span><span class="token string">"spec.keyword"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">size</span><span class="token punctuation">(</span>totalSize<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 分组结果集</span>
        <span class="token class-name">SearchHits</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> searchHits <span class="token operator">=</span> elasticsearchRestTemplate<span class="token punctuation">.</span><span class="token function">search</span><span class="token punctuation">(</span>builder<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token class-name">SkuInfo</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 对SearchHits集合进行分页封装</span>
        <span class="token class-name">SearchPage</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> page <span class="token operator">=</span> <span class="token class-name">SearchHitSupport</span><span class="token punctuation">.</span><span class="token function">searchPageFor</span><span class="token punctuation">(</span>searchHits<span class="token punctuation">,</span> builder<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">//处理结果集</span>
        <span class="token class-name">Aggregations</span> aggregations <span class="token operator">=</span> page<span class="token punctuation">.</span><span class="token function">getSearchHits</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getAggregations</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 统计分类</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> categoryList <span class="token operator">=</span> <span class="token function">getGroupList</span><span class="token punctuation">(</span>aggregations<span class="token punctuation">,</span> <span class="token string">"skuCategpryName"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 统计品牌</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> brandList <span class="token operator">=</span> <span class="token function">getGroupList</span><span class="token punctuation">(</span>aggregations<span class="token punctuation">,</span> <span class="token string">"skuBrandName"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 统计规格</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> spceList <span class="token operator">=</span> <span class="token function">getGroupList</span><span class="token punctuation">(</span>aggregations<span class="token punctuation">,</span> <span class="token string">"skuSpec"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 将统计规格的List结果集转成Map返回</span>
        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Set</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> specmap <span class="token operator">=</span> <span class="token function">pullMap</span><span class="token punctuation">(</span>spceList<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 将所有的数据封装Map</span>
        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> map <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"categoryList"</span><span class="token punctuation">,</span> categoryList<span class="token punctuation">)</span><span class="token punctuation">;</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"brandList"</span><span class="token punctuation">,</span> brandList<span class="token punctuation">)</span><span class="token punctuation">;</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"specMap"</span><span class="token punctuation">,</span> specmap<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 返回最终结果集</span>
        <span class="token keyword">return</span> map<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 处理聚合查询(分类，品牌，品牌)结果集
     *
     * @param
     * @return
     */</span>
    <span class="token keyword">private</span> <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> <span class="token function">getGroupList</span><span class="token punctuation">(</span><span class="token class-name">Aggregations</span> aggregations<span class="token punctuation">,</span> <span class="token class-name">String</span> groupName<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">Terms</span> terms <span class="token operator">=</span> aggregations<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span>groupName<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> resultList <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">ArrayList</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token keyword">if</span> <span class="token punctuation">(</span>terms <span class="token operator">!=</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">Terms<span class="token punctuation">.</span>Bucket</span> bucket <span class="token operator">:</span> terms<span class="token punctuation">.</span><span class="token function">getBuckets</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                <span class="token class-name">String</span> keyAsString <span class="token operator">=</span> bucket<span class="token punctuation">.</span><span class="token function">getKeyAsString</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span><span class="token comment">// 分组的值（分类名称/品牌名称）</span>
                resultList<span class="token punctuation">.</span><span class="token function">add</span><span class="token punctuation">(</span>keyAsString<span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">return</span> resultList<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 处理规格数据封装Map
     *
     * @param list
     * @return
     */</span>
    <span class="token keyword">private</span> <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Set</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> <span class="token function">pullMap</span><span class="token punctuation">(</span><span class="token class-name">List</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> list<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Set</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> map <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">String</span> spec <span class="token operator">:</span> list<span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token comment">// 将字符JSON数据转Map</span>
            <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> specMap <span class="token operator">=</span> JSON<span class="token punctuation">.</span><span class="token function">parseObject</span><span class="token punctuation">(</span>spec<span class="token punctuation">,</span> <span class="token class-name">Map</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token comment">// 遍历map</span>
            <span class="token class-name">Set</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">Map<span class="token punctuation">.</span>Entry</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> entrySet <span class="token operator">=</span> specMap<span class="token punctuation">.</span><span class="token function">entrySet</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">Map<span class="token punctuation">.</span>Entry</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> entry <span class="token operator">:</span> entrySet<span class="token punctuation">)</span> <span class="token punctuation">{</span>
                <span class="token comment">// 电视音响效果":</span>
                <span class="token class-name">String</span> key <span class="token operator">=</span> entry<span class="token punctuation">.</span><span class="token function">getKey</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token comment">// 小影院...</span>
                <span class="token class-name">String</span> value <span class="token operator">=</span> entry<span class="token punctuation">.</span><span class="token function">getValue</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token comment">// value是多个且不能重复使用Set集合存储</span>
                <span class="token comment">// 首先判断map中是否有set</span>
                <span class="token class-name">Set</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> set <span class="token operator">=</span> map<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span>key<span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token keyword">if</span> <span class="token punctuation">(</span>set <span class="token operator">==</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                    <span class="token comment">// 判断set是否为空，如果是空就new HashSet</span>
                    set <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashSet</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token punctuation">}</span>
                <span class="token comment">// set不为空就直接往里面添加数据</span>
                set<span class="token punctuation">.</span><span class="token function">add</span><span class="token punctuation">(</span>value<span class="token punctuation">)</span><span class="token punctuation">;</span>
                map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span>key<span class="token punctuation">,</span> set<span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">return</span> map<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 根据关键字进行检索
     *
     * @param builder
     * @return
     */</span>
    <span class="token keyword">private</span> <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> <span class="token function">searchForPage</span><span class="token punctuation">(</span><span class="token class-name">NativeSearchQueryBuilder</span> builder<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token comment">// 关键字的高亮显示</span>
        <span class="token comment">// 继续封装检索条件</span>
        <span class="token class-name">HighlightBuilder<span class="token punctuation">.</span>Field</span> field <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HighlightBuilder<span class="token punctuation">.</span>Field</span><span class="token punctuation">(</span><span class="token string">"name"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>  <span class="token comment">//sku的name如果有关键字就进行高亮</span>
        field<span class="token punctuation">.</span><span class="token function">preTags</span><span class="token punctuation">(</span><span class="token string">"&lt;font color='red'&gt;"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>    <span class="token comment">// 开始标签</span>
        field<span class="token punctuation">.</span><span class="token function">postTags</span><span class="token punctuation">(</span><span class="token string">"&lt;/font&gt;"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>              <span class="token comment">// 结束标签</span>
        field<span class="token punctuation">.</span><span class="token function">fragmentSize</span><span class="token punctuation">(</span><span class="token number">100</span><span class="token punctuation">)</span><span class="token punctuation">;</span>                <span class="token comment">// 显示的字符个数</span>
        builder<span class="token punctuation">.</span><span class="token function">withHighlightFields</span><span class="token punctuation">(</span>field<span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token class-name">NativeSearchQuery</span> build <span class="token operator">=</span> builder<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">//AggregatedPage&lt;SkuInfo&gt; page = elasticsearchTemplate.queryForPage(build, SkuInfo.class);</span>
        <span class="token comment">// 分组结果集</span>
        <span class="token class-name">SearchHits</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> searchHits <span class="token operator">=</span> elasticsearchRestTemplate<span class="token punctuation">.</span><span class="token function">search</span><span class="token punctuation">(</span>builder<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token class-name">SkuInfo</span><span class="token punctuation">.</span><span class="token keyword">class</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 对SearchHits集合进行分页封装</span>
        <span class="token class-name">SearchPage</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> page <span class="token operator">=</span> <span class="token class-name">SearchHitSupport</span><span class="token punctuation">.</span><span class="token function">searchPageFor</span><span class="token punctuation">(</span>searchHits<span class="token punctuation">,</span> builder<span class="token punctuation">.</span><span class="token function">build</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 取出高亮的结果数据，在该对象中</span>
        <span class="token comment">// 遍历: 对返回的内容进行处理(高亮字段替换原来的字段)</span>
        <span class="token keyword">for</span><span class="token punctuation">(</span><span class="token class-name">SearchHit</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">SkuInfo</span><span class="token punctuation">&gt;</span></span> searchHit<span class="token operator">:</span>searchHits<span class="token punctuation">)</span><span class="token punctuation">{</span>
            <span class="token comment">// 获取searchHit中的高亮内容</span>
            <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">List</span><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span><span class="token punctuation">&gt;</span></span> highlightFields <span class="token operator">=</span> searchHit<span class="token punctuation">.</span><span class="token function">getHighlightFields</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token comment">// 将高亮的内容填充到content中</span>
            searchHit<span class="token punctuation">.</span><span class="token function">getContent</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">setName</span><span class="token punctuation">(</span>highlightFields<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"name"</span><span class="token punctuation">)</span><span class="token operator">==</span><span class="token keyword">null</span> <span class="token operator">?</span> searchHit<span class="token punctuation">.</span><span class="token function">getContent</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getName</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token operator">:</span>highlightFields<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"name"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>

        <span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">Object</span><span class="token punctuation">&gt;</span></span> map <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">HashMap</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token punctuation">&gt;</span></span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 商品结果集</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"rows"</span><span class="token punctuation">,</span> page<span class="token punctuation">.</span><span class="token function">getContent</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">//总条数</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"TotalElements"</span><span class="token punctuation">,</span> page<span class="token punctuation">.</span><span class="token function">getTotalElements</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">//总页数</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"TotalPages"</span><span class="token punctuation">,</span> page<span class="token punctuation">.</span><span class="token function">getTotalPages</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 分页当前页码</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"pageNum"</span><span class="token punctuation">,</span> build<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageNumber</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">+</span> <span class="token number">1</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 每页显示条数</span>
        map<span class="token punctuation">.</span><span class="token function">put</span><span class="token punctuation">(</span><span class="token string">"pageSize"</span><span class="token punctuation">,</span> build<span class="token punctuation">.</span><span class="token function">getPageable</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">getPageSize</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token keyword">return</span> map<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>

    <span class="token comment">/**
     * 此方法用于封装检索条件NativeSearchQueryBuilder
     *
     * @param searchMap
     * @return
     */</span>
    <span class="token keyword">private</span> <span class="token class-name">NativeSearchQueryBuilder</span> <span class="token function">builderBasicQuery</span><span class="token punctuation">(</span><span class="token class-name">Map</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">,</span> <span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> searchMap<span class="token punctuation">)</span> <span class="token punctuation">{</span>
        <span class="token comment">// 封装检索条件</span>
        <span class="token class-name">NativeSearchQueryBuilder</span> builder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">NativeSearchQueryBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 添加过滤条件</span>
        <span class="token class-name">BoolQueryBuilder</span> boolBuilder <span class="token operator">=</span> <span class="token keyword">new</span> <span class="token class-name">BoolQueryBuilder</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span>searchMap <span class="token operator">!=</span> <span class="token keyword">null</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>

            <span class="token comment">// 1.根据关键字检索</span>
            <span class="token class-name">String</span> keywords <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"keywords"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>keywords<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                builder<span class="token punctuation">.</span><span class="token function">withQuery</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchPhraseQuery</span><span class="token punctuation">(</span><span class="token string">"name"</span><span class="token punctuation">,</span> keywords<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>

            <span class="token comment">// 继续拼接条件</span>
            <span class="token comment">// 2.根据商品分类过滤</span>
            <span class="token class-name">String</span> category <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"category"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>category<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                boolBuilder<span class="token punctuation">.</span><span class="token function">must</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchPhraseQuery</span><span class="token punctuation">(</span><span class="token string">"categoryName"</span><span class="token punctuation">,</span> category<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>

            <span class="token comment">// 3.根据商品品牌过滤</span>
            <span class="token class-name">String</span> brand <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"brand"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>brand<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                boolBuilder<span class="token punctuation">.</span><span class="token function">must</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchPhraseQuery</span><span class="token punctuation">(</span><span class="token string">"brandName"</span><span class="token punctuation">,</span> brand<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>

            <span class="token comment">// 4.根据商品规格过滤(选择的规格有多个)</span>
            <span class="token comment">// ::spec_屏幕尺寸 ：5.7, spec_内存 ：40G</span>
            <span class="token class-name">Set</span><span class="token generics"><span class="token punctuation">&lt;</span><span class="token class-name">String</span><span class="token punctuation">&gt;</span></span> keys <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">keySet</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">for</span> <span class="token punctuation">(</span><span class="token class-name">String</span> key <span class="token operator">:</span> keys<span class="token punctuation">)</span> <span class="token punctuation">{</span>
                <span class="token comment">// 判断规格条件是否是spec_开头的</span>
                <span class="token keyword">if</span> <span class="token punctuation">(</span>key<span class="token punctuation">.</span><span class="token function">startsWith</span><span class="token punctuation">(</span><span class="token string">"spec_"</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                    <span class="token class-name">String</span> value <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span>key<span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">replace</span><span class="token punctuation">(</span><span class="token string">"\\"</span><span class="token punctuation">,</span> <span class="token string">""</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                    boolBuilder<span class="token punctuation">.</span><span class="token function">must</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">matchQuery</span><span class="token punctuation">(</span><span class="token string">"specMap."</span> <span class="token operator">+</span> key<span class="token punctuation">.</span><span class="token function">substring</span><span class="token punctuation">(</span><span class="token number">5</span><span class="token punctuation">)</span> <span class="token operator">+</span> <span class="token string">".keyword"</span><span class="token punctuation">,</span> value<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token punctuation">}</span>
            <span class="token punctuation">}</span>

            <span class="token comment">// 5.根据商品价格过滤(区间段)</span>
            <span class="token class-name">String</span> price <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"price"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>price<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                <span class="token comment">// 页面传的价格式(min ~ max / &gt;price /  &lt;price)</span>
                <span class="token class-name">String</span><span class="token punctuation">[</span><span class="token punctuation">]</span> priceArray <span class="token operator">=</span> price<span class="token punctuation">.</span><span class="token function">split</span><span class="token punctuation">(</span><span class="token string">"-"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token comment">// 如果传的价格参数是一个就大于(&gt;=)查询</span>
                boolBuilder<span class="token punctuation">.</span><span class="token function">must</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">rangeQuery</span><span class="token punctuation">(</span><span class="token string">"price"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">gte</span><span class="token punctuation">(</span>priceArray<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token keyword">if</span> <span class="token punctuation">(</span>priceArray<span class="token punctuation">.</span>length <span class="token operator">&gt;</span> <span class="token number">1</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                    <span class="token comment">// 如果传的价格参数是两个就小于(&lt;=)查询</span>
                    boolBuilder<span class="token punctuation">.</span><span class="token function">must</span><span class="token punctuation">(</span><span class="token class-name">QueryBuilders</span><span class="token punctuation">.</span><span class="token function">rangeQuery</span><span class="token punctuation">(</span><span class="token string">"price"</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">lte</span><span class="token punctuation">(</span>priceArray<span class="token punctuation">[</span><span class="token number">1</span><span class="token punctuation">]</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
                <span class="token punctuation">}</span>
            <span class="token punctuation">}</span>

            <span class="token comment">// 6.进行排序查询(排序字段,ASC DESC)</span>
            <span class="token comment">// 排序的字段</span>
            <span class="token class-name">String</span> sortField <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"sortField"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token comment">// 排序的规则(ASC DESC)</span>
            <span class="token class-name">String</span> sortRule <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"sortRule"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token operator">!</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>sortField<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
                builder<span class="token punctuation">.</span><span class="token function">withSort</span><span class="token punctuation">(</span><span class="token class-name">SortBuilders</span><span class="token punctuation">.</span><span class="token function">fieldSort</span><span class="token punctuation">(</span>sortField<span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token function">order</span><span class="token punctuation">(</span><span class="token class-name">SortOrder</span><span class="token punctuation">.</span><span class="token function">valueOf</span><span class="token punctuation">(</span>sortRule<span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
            <span class="token punctuation">}</span>
        <span class="token punctuation">}</span>
        <span class="token comment">// 7. 将过滤的条件都加到builder中NativeSearchQueryBuilder</span>
        builder<span class="token punctuation">.</span><span class="token function">withFilter</span><span class="token punctuation">(</span>boolBuilder<span class="token punctuation">)</span><span class="token punctuation">;</span>

        <span class="token comment">// 8. 添加分页条件 age1:当前页（page）   age2：每页显示数据（size）</span>
        <span class="token class-name">String</span> page <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"pageNum"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>page<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            <span class="token comment">// 默认起始页为第一页</span>
            page <span class="token operator">=</span> <span class="token string">"1"</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">int</span> pageNum <span class="token operator">=</span> <span class="token class-name">Integer</span><span class="token punctuation">.</span><span class="token function">parseInt</span><span class="token punctuation">(</span>page<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 动态获得前端传</span>
        <span class="token class-name">String</span> size <span class="token operator">=</span> searchMap<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">"size"</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token comment">// 默认一页显示20条数据</span>
        <span class="token keyword">if</span> <span class="token punctuation">(</span><span class="token class-name">StringUtils</span><span class="token punctuation">.</span><span class="token function">isEmpty</span><span class="token punctuation">(</span>size<span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
            size <span class="token operator">=</span> <span class="token string">"20"</span><span class="token punctuation">;</span>
        <span class="token punctuation">}</span>
        <span class="token keyword">int</span> pageSize <span class="token operator">=</span> <span class="token class-name">Integer</span><span class="token punctuation">.</span><span class="token function">parseInt</span><span class="token punctuation">(</span>size<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token class-name">Pageable</span> pageable <span class="token operator">=</span> <span class="token class-name">PageRequest</span><span class="token punctuation">.</span><span class="token function">of</span><span class="token punctuation">(</span>pageNum <span class="token operator">-</span> <span class="token number">1</span><span class="token punctuation">,</span> pageSize<span class="token punctuation">)</span><span class="token punctuation">;</span>
        builder<span class="token punctuation">.</span><span class="token function">withPageable</span><span class="token punctuation">(</span>pageable<span class="token punctuation">)</span><span class="token punctuation">;</span>
        <span class="token keyword">return</span> builder<span class="token punctuation">;</span>
    <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span aria-hidden="true" class="line-numbers-rows"><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span><span></span></span></code></pre>
 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